$animation: blink 0.5s infinite;

.ityped-cursor {
  opacity: 1;
  animation: $animation;
  animation-direction: alternate;
}

@keyframes blink {
  100% {
    opacity: 0;
  }
}

@-webkit-keyframes blink {
  100% {
    opacity: 0;
  }
}

@-moz-keyframes blink {
  100% {
    opacity: 0;
  }
}
